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South Carolina

$102+ Cheap flights from Portland (PDX) to South Carolina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Portland to South Carolina

Keep the following information in mind while searching for Portland to South Carolina flight deals. Data was last updated July 30, 2025.

Round-trip from

$255
(Delta)

One-way from

$102
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$484
From Portland to South Carolina
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One-way flight from Portland to South Carolina
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to South Carolina

Cheapest flights from Portland to South Carolina
Explore the most affordable flight options available from Portland to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:32 amPDX - CHS
1 stop6h 52mDelta
Tue 8/266:20 amCHS - PDX
1 stop7h 02mDelta
Deal found 7/29$255
This CheapOair deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:25 pmPDX - CLT
1 stop25h 01mMultiple Airlines
Mon 8/119:28 pmCLT - PDX
1 stop14h 50mMultiple Airlines
Deal found 7/28$263
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:25 pmPDX - CLT
1 stop25h 01mFrontier
Sun 8/175:21 pmCLT - PDX
1 stop19h 50mFrontier
Deal found 7/28$275
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:07 pmPDX - CHS
2 stops17h 08mMultiple Airlines
Thu 9/189:40 pmCHS - PDX
1 stop16h 01mMultiple Airlines
Deal found 7/28$279
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:00 amPDX - CHS
1 stop9h 08mUnited Airlines
Tue 9/92:48 pmCHS - PDX
1 stop8h 15mUnited Airlines
Deal found 7/28$282
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:34 pmPDX - CHS
1 stop18h 43mAlaska Airlines
Tue 9/26:17 pmCHS - PDX
1 stop8h 58mAlaska Airlines
Deal found 7/30$284
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:52 pmPDX - CLT
2 stops14h 18mSpirit Airlines
Wed 9/36:05 amCLT - PDX
3 stops32h 07mSpirit Airlines
Deal found 7/28$308
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:56 pmPDX - CAE
1 stop7h 26mAmerican Airlines
Sat 9/201:54 pmCAE - PDX
1 stop9h 43mAmerican Airlines
Deal found 7/29$309
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:12 pmPDX - CHS
1 stop10h 19mAmerican Airlines
Mon 8/253:54 pmCHS - PDX
1 stop9h 10mAmerican Airlines
Deal found 7/29$315
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:56 pmPDX - AGS
1 stop8h 59mAmerican Airlines
Sat 9/274:20 pmAGS - PDX
1 stop8h 07mAmerican Airlines
Deal found 7/29$317
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/811:31 amPDX - SAV
1 stop9h 05mMultiple Airlines
Fri 9/1212:02 pmSAV - PDX
3 stops34h 02mMultiple Airlines
Deal found 7/29$322
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:10 pmPDX - AGS
2 stops12h 55mDelta
Sun 10/195:59 pmAGS - PDX
1 stop7h 09mDelta
Deal found 7/28$322

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to South Carolina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Portland to South Carolina that are best for you.

Fly from

Portland

Fly to

South Carolina

Route

Depart

Return

Price

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 8/19

11:32 am-9:24 pm

1 stop6h 52m

Charleston

Tue 8/26

6:20 am-10:22 am

1 stop7h 02m

$255

PortlandCharlotte

PDX - CLT

PDXCLT

Portland

Wed 8/6

12:25 pm-4:26 pm

1 stop25h 01m

Charlotte Douglas

Mon 8/11

9:28 pm-9:18 am

1 stop14h 50m

$263

PortlandCharlotte

PDX - CLT

PDXCLT

Portland

Wed 8/6

12:25 pm-4:26 pm

1 stop25h 01m

Charlotte Douglas

Sun 8/17

5:21 pm-10:11 am

1 stop19h 50m

$275

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Thu 9/11

12:07 pm-8:15 am

2 stops17h 08m

Charleston

Thu 9/18

9:40 pm-10:41 am

1 stop16h 01m

$279

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 9/2

7:00 am-7:08 pm

1 stop9h 08m

Charleston

Tue 9/9

2:48 pm-8:03 pm

1 stop8h 15m

$282

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 8/30

7:34 pm-5:17 pm

1 stop18h 43m

Charleston

Tue 9/2

6:17 pm-12:15 am

1 stop8h 58m

$284

PortlandCharlotte

PDX - CLT

PDXCLT

Portland

Wed 8/27

7:52 pm-1:10 pm

2 stops14h 18m

Charlotte Douglas

Wed 9/3

6:05 am-11:12 am

3 stops32h 07m

$308

PortlandColumbia

PDX - CAE

PDXCAE

Portland

Wed 9/10

9:56 pm-8:22 am

1 stop7h 26m

Columbia Metropolitan

Sat 9/20

1:54 pm-8:37 pm

1 stop9h 43m

$309

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Fri 8/22

11:12 pm-12:31 pm

1 stop10h 19m

Charleston

Mon 8/25

3:54 pm-10:04 pm

1 stop9h 10m

$315

PortlandAugusta

PDX - AGS

PDXAGS

Portland

Fri 9/12

9:56 pm-9:55 am

1 stop8h 59m

Augusta Bush Field

Sat 9/27

4:20 pm-9:27 pm

1 stop8h 07m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
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Best time to book a flight from Portland to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to South Carolina

What is the cheapest month to book a flight from Portland to South Carolina?

Currently, August is the cheapest month in which you can book a flight from Portland to South Carolina (average of $217). Flying from Portland to South Carolina in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to SC?

Find hourly flight availability from Portland to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Portland to South Carolina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Carolina. Reviews last updated July 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to South Carolina have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Portland to South Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to South Carolina?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to South Carolina.

  • What are the cheapest airlines to fly from Portland to South Carolina one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $102. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Portland to South Carolina for a low price.

  • What are the most popular routes from Portland to South Carolina?

    While some choose either Portland - Savannah/Hilton Head or Portland - Greenville, Portland - Charlotte Douglas is the most popular route from Portland to South Carolina.

  • Can I find deals for flights from Portland to South Carolina that include hotel bookings?

    Yes. In addition to deals on Portland to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to South Carolina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to South Carolina.

  • Can I find deals for business class flights from Portland to South Carolina?

    Yes. Cheapflights offers flight deals from Portland to South Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to South Carolina?

    Currently, August is the cheapest month in which you can book a flight from Portland to South Carolina (average of $217). Flying from Portland to South Carolina in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portland to South Carolina

Discover the top 6 airlines that operate flights from Portland to South Carolina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$143Average$310FlexibilityNo cancel feeOn-time65%
DeltaCheapest$258Average$483FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$273Average$568FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$274Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$511FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$354Average$556FlexibilityNo cancel feeOn-time63%

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